NASUTION, S. B. ANALISA KADAR BESI (Fe) PADA BAYAM HIJAU SESUDAH PEREBUSAN DENGAN MASA SIMPAN 1 JAM 3 JAM DAN 5 JAM. Jurnal Ilmiah PANNMED (Pharmacist, Analyst, Nurse, Nutrition, Midwivery, Environment, Dentist), [S. l.], v. 11, n. 1, p. 74–80, 2018. DOI: 10.36911/pannmed.v11i1.72. Disponível em: https://ojs.poltekkes-medan.ac.id/pannmed/article/view/72. Acesso em: 27 aug. 2025.